Flowcharts have been used for helping the programmers to write, analyze and maintain programs. Several systems for displaying flowcharts on the computer screen have been developed. However, there is little research on ...

Most Web browsers, including Netscape and Microsoft Internet Explorer, cannot give users a visual "map" to guide their Web journey. An approach of using a graph for Web navigation has been proposed. That is to look at ...

This paper describes a three-dimensional extension of a enclosure+connection layout technique, called EncCon tree. The three-dimensional visualization includes layout and navigation. The layout algorithm directly ...